/*-
 * ========================START=================================
 * Organization: Rafael Luis Ibasco
 * Project: GLCD Simulator
 * Filename: ListenerOptions.java
 * 
 * ---------------------------------------------------------
 * %%
 * Copyright (C) 2018 - 2019 Rafael Luis Ibasco
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * =========================END==================================
 */
package com.ibasco.glcdemulator.net;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

@SuppressWarnings("unchecked")
public class ListenerOptions {
    private Map<ListenerOption, Object> options = new HashMap<>();

    public ListenerOptions() {
    }

    public <T> ListenerOptions put(ListenerOption<T> option, T value) {
        options.put(option, value);
        return this;
    }

    public <T> T get(ListenerOption<T> option) {
        return (T) options.get(option);
    }

    public Set<ListenerOption> getOptions() {
        return options.keySet();
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        for (Map.Entry<ListenerOption, Object> option : options.entrySet()) {
            sb.append(option.getKey().name());
            sb.append(" = ");
            sb.append(option.getValue());
            sb.append(", ");
        }
        return sb.toString();
    }
}
